<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8" />
    <title>统一地图平台</title><link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
    <style>
        html,
        body,
        #mapui {
            width: 100%;
            height: 100%;
        }

        html,
        body {
            margin: 0;
            padding: 0;
        }
    </style>
</head>

<body>
    <div id="mapui"></div>

    <script src="./js_example/script/map.min.js"></script>
    <script src="./js_example/script/demo.js"></script>

    <script>


        var amap = null;
        map.Factory.create('mapui', {
            style: style,
            center: center,
            zoom: 11,
            maxZoom: 19, //地图最大级别
            minZoom: 1, //地图最小级别
            strategy: ['mapboxgl', 'openlayers', 'leaflet'],
            fullExtent: {
                xmin: 108.23365,
                ymin: 17.95253,
                xmax: 111.78395,
                ymax: 20.13104
            }
        }, (o) => {
            amap = o;

            var point = {
                "type": "FeatureCollection",
                "features": [{
                    "type": "Feature",
                    "geometry": {
                        "type": "Point",
                        "coordinates": [110.22337, 19.99446]
                    },
                    "properties": {
                        "title": "点2",
                    }
                }, {
                    "type": "Feature",
                    "geometry": {
                        "type": "Point",
                        "coordinates": [110.27006, 19.96104]
                    },
                    "properties": {
                        "title": "点1",
                    }
                }]
            }

            amap.addSource("Point_GEOJSON", {
                "type": "geojson",
                "data": point
            });


            let layer = amap.addLayer("pointLayer", "Point_GEOJSON", {
                'type': 'symbol',
                "layout": {
                    "text-field": "{title}",
                    "text-offset": [0, 0.6],
                    "text-anchor": "top"
                },
                "paint": {
                    "text-color": "#0000FF"
                }
            });

            amap.on("click", function (e) {
                //pointLayer 为添加的Geojson点图层的ID值
                let features = amap.queryRenderedFeaturesByPixel(e.point, "pointLayer");
                alert(JSON.stringify(features));
            })
        });

    </script>
</body>

</html>